// ----------------------- Llamada -------------------------
//   divControl(tip,obj,child) 
//     tip = nombre del objeto a crear
//     obj = Div a inicializar
//     child = capa anidada a obj, se puede omitir, solo admite 1 anidamiento
//
// --------------------- Propiedades -----------------------
//   x -> Posicion x
//   y -> Posicion y
//   z -> Posición en la pila de objetos(zIndex)
//   color -> Color de la capa
//   activo -> Si está en algun proceso
//   nameObj -> Nombre del objeto
//
// ----------------------- Metodos -------------------------
//   show() -> Hacer visible
//   hide() -> Ocultar
//   stack() -> Posicionar en la pila de capas
//   paint() -> Pinta la capa de un color dado en hexadecimal
//   move(x,y) -> Mover hasta un punto
//   push(x,y) -> Empujar a un punto
//   fill(contenido) -> Escribir en la capa un contenido
//   slide(xf,yf,resolution,speed,kine,nextEv) -> Deslizar linealmente
//		xf = posición x final
//		yf = posición y final
//		resolution = resolución o suavidad del movimiento
//		speed = velocidad del movimiento
//		kine = tipo de movimiento. Valor de (-10..0..10)
//			-10:maxima aceleracion; 0:uniforme; 10:maxima deceleracion
// 		nextEv = siguiente evento a ejecutar tras el movimiento
//   beizer(xf,yf,resolution,speed,xbeizer,ybeizer,nextEv) -> Deslizar mediante curva Beizer
//		xf = posición x final
//		yf = posición y final
//		resolution = resolución o suavidad del movimiento
//		speed = velocidad del movimiento
// 		xbeizer = punto x de la curva Beizer 
// 		ybeizer = punto y de la curva Beizer 
// 		nextEv = siguiente evento a ejecutar tras el movimiento
//   whatToMove(xi,yi,xf,yf,resolution,speed,xbeizer,ybeizer,func,nextEv) -> Que quieres que mueva???
//		xi = posición x inicial
//		yi = posición y inicial
//		xf = posición x final
//		yf = posición y final
//		resolution = resolución o suavidad del movimiento
//		speed = velocidad del movimiento
// 		xbeizer = punto x de la curva Beizer 
// 		ybeizer = punto y de la curva Beizer
// 		func = función a la que se le aplica el movimiento o introducción de datos 
// 		nextEv = siguiente evento a ejecutar tras el movimiento
// ---------------------------------------------------------
	
function divControl(tip,obj,child) {
	this.ie4 = (document.all) ? true : false;
	this.ns4 = (document.layers) ? true : false;
	this.ns6 = (document.getElementById) ? true : false;
	if(this.ie4) {
		if (child) {
			this.name = document.all[child].style;
			this.nostyle = document.all[child];
			this.strName = 'document.all["'+child+'"]';
		} else {
			this.name = document.all[obj].style;
			this.nostyle = document.all[obj];
			this.strName = 'document.all["'+obj+'"]';
		}
	}
	// netscape6
	else if(this.ns6){
		if (child) {
			this.name = getElementById(child).style;
			this.nostyle = getElementById(child);
			this.strName = 'document.getElementById("'+child+'")';
		} else {
			this.name = document.getElementById(obj).style;
			this.nostyle = document.getElementById(obj);
			this.strName = 'document.getElementById("'+obj+'")';
		}
	}
	else{
		this.strName = 'document.layers["'+obj+'"]';
		if (child) {
			this.name = document.layers[obj].document.layers[child];
			this.strName += '.document.layers["'+child+'"]';
		} 
		else {
			this.name = document.layers[obj];
		}
	} 
	
	this.nameTip = tip;
	if(this.ie4){
		this.x = this.name.pixelLeft;
		this.y = this.name.pixelTop;
		this.w = this.nostyle.offsetWidth;
		this.h = this.nostyle.offsetHeight;
		this.w2 = this.nostyle.scrollWidth;
		this.h2 = this.nostyle.scrollHeight;
		this.color = this.name.backgroundColor;
	}
	// netscape6
	else if(this.ns6){
		this.x = this.name.left;
		this.y = this.name.top;
		this.w = this.nostyle.offsetWidth;
		this.h = this.nostyle.offsetHeight;
		this.w2 = this.nostyle.offsetWidth;
		this.h2 = this.nostyle.offsetHeight;
		this.color = this.name.backgroundColor;
	}
	else{
		this.x = this.name.left;
		this.y = this.name.top;
		this.w = this.name.clip.width;
		this.h = this.name.clip.height;
		this.w2 = this.name.width;
		this.h2 = this.name.height;
		this.color = this.name.bgColor;
	}
	
	this.ov= this.name.overflow;
	this.z = this.name.zIndex;
	this.activo = false;
	this.draging = false;
	this.xdrag = 0;
	this.ydrag = 0;
	this.haveFrame=false;
	this.show = divControlShow;
	this.hide = divControlHide;
	this.stack = divControlStack;
	this.paint = divControlPaint;
	this.fader = divControlFader;
	this.faderGoo = divControlFaderGoo;
	this.faderHex = divControlFaderHex;
	this.move = divControlMove;
	this.push = divControlPush;
	this.resize = divControlResize;
	this.clip = divControlClip;
	this.fill = divControlFill;
	this.load = divControlLoad;
	this.drag = divControlDrag;
	this.dragOn = divControlDragOn;
	this.dragMove = divControlDragMove;
	this.dragOff = divControlDragOff;
	this.dragOut = divControlDragOut;
	this.mOver = divControlMOver;
	this.mOut = divControlMOut;
	this.mMove = divControlMMove;
	this.mClick = divControlMClick;
	this.mUp = divControlMUp;
	this.mDown = divControlMDown;
	this.cut = divControlCut;
	this.slide = divControlSlide;
	this.beizer = divControlBeizer;
	this.whatToMove = teknoWhatToMoveGoo;
	this.runGoo = teknoWhatToMoveRun;
}

function divControlDrag() {
	var aux='"'+this.nameTip+'"';
	eval(this.nameTip+".mDown('"+this.nameTip+".dragOn(event,"+aux+")')");
	eval(this.nameTip+".mMove('"+this.nameTip+".dragMove(event,"+aux+")')");	
	eval(this.nameTip+".mUp('"+this.nameTip+".dragOff(event,"+aux+")')");
	eval(this.nameTip+".mOut('"+this.nameTip+".dragOut(event,"+aux+")')");
}

function divControlDragOn(e,obj) {
	
	if(this.ie4){
		var x = event.x+document.body.scrollLeft;
		var y = event.y+document.body.scrollTop;
	}
	// netscape6
	else if(this.ns6){
		var x = event.x+window.pageXOffset;
		var y = event.y+window.pageYOffset;
	}
	else{
		var x = e.pageX;
		var y = e.pageY;
	}
	eval(obj+".xdrag="+x+"-"+obj+".x");
	eval(obj+".ydrag="+y+"-"+obj+".y");
	eval(obj+".draging=true");
	return false
}

function divControlDragMove(e,obj) {
	
	if(this.ie4){
		var x = event.x+document.body.scrollLeft;
		var y = event.y+document.body.scrollTop;
	}
	// netscape6
	else if(this.ns6){
		var x = event.x+window.pageXOffset;
		var y = event.y+window.pageYOffset;
	}
	else{
		var x = e.pageX;
		var y = e.pageY;
	}
	if (eval(obj+".draging")) {
		eval(obj+".move("+x+"-"+obj+".xdrag,"+y+"-"+obj+".ydrag)");
		return false
	}
	else return true
}

function divControlDragOff(e,obj) {
	eval(obj+".draging=false");
	return true
}

function divControlDragOut(e,obj) {
	eval(obj+".draging=false");
	return true
}

function divControlShow() {
	
	if(this.ie4){
		this.name.visibility = 'visible';
	}
	// netscape6
	else if(this.ns6){
		this.name.visibility = 'visible';
	}
	else{
		this.name.visibility = 'show';
	}
}

function divControlHide() {
	
	if(this.ie4){
		this.name.visibility = 'hidden';
	}
	// netscape6
	else if(this.ns6){
		this.name.visibility = 'hidden';
	}
	else{
		this.name.visibility = 'hide';
	}
}

function divControlStack(zI) {
	this.name.zIndex = zI;
}

function divControlPaint(colH) {
	
	if(this.ie4){
		this.name.backgroundColor = colH;
	}
	// netscape6
	else if(this.ns6){
		this.name.backgroundColor = colH;
	}
	else{
		this.name.bgColor = colH;
	}
}

function divControlFader(speed,res,i1,i2,i3,f1,f2,f3) {
	this.datFad = new Array();
	this.datFad[0] = res;
	this.datFad[1] = 0;
	this.datFad[2] = new Array();
	this.datFad[2][1] = i1;
	this.datFad[2][2] = i2;
	this.datFad[2][3] = i3;
	this.datFad[2][4] = f1;
	this.datFad[2][5] = f2;
	this.datFad[2][6] = f3;
	this.datFad[3] = speed;
	eval(this.nameTip+"hexa = new makearray(16)");
	for(var i = 0; i < 10; i++) eval(this.nameTip+"hexa["+i+"] = "+i);
	eval(this.nameTip+"hexa[10]='a'");
	eval(this.nameTip+"hexa[11]='b'");
	eval(this.nameTip+"hexa[12]='c'");
	eval(this.nameTip+"hexa[13]='d'");
	eval(this.nameTip+"hexa[14]='e'");
	eval(this.nameTip+"hexa[15]='f'");
	this.faderGoo();	
}

function divControlFaderHex(i) {
	if (i < 0) return "00";
	else if (i > 255) return "ff";
	else return ""+eval(this.nameTip+"hexa[Math.floor("+i+"/16)]")+eval(this.nameTip+"hexa["+i+"%16]");
}

function divControlFaderGoo() {
	if (this.datFad[1]<=this.datFad[0]){
		var aux1 = this.datFad[1]/this.datFad[0];
		var aux2 = (this.datFad[0]-this.datFad[1])/this.datFad[0];
		var hr = this.faderHex(Math.floor(this.datFad[2][1]*aux2+this.datFad[2][4]*aux1)); 
		var hg = this.faderHex(Math.floor(this.datFad[2][2]*aux2+this.datFad[2][5]*aux1)); 
		var hb = this.faderHex(Math.floor(this.datFad[2][3]*aux2+this.datFad[2][6]*aux1));
		this.paint("#"+hr+hg+hb);
		this.datFad[1]++;
		setTimeout(this.nameTip+".faderGoo()",this.datFad[3]);
	}
}

function divControlResize(x,y) {
	 
	if(this.ie4){
		this.name.width = x;
		this.name.height = y;
		this.name.clip = "rect(0px "+x+"px "+y+"px 0px)"
	}
	//netscape6
	else if(this.ns6){
		eval(this.strName+'.resizeTo('+x+','+y+')');	
	}
	else{
		eval(this.strName+'.resizeTo('+x+','+y+')');	
	}
}

function divControlClip(r,b,t,l) {
	 
	if(this.ie4){
		if (!t) t=0;
		if (!l) l=0;
 		this.name.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)";
 	}
	//netscape6
	else if(this.ns6){
		if (!t) t=0;
		if (!l) l=0;
 		this.name.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)";
	}
	else{
		if (t) this.name.clip.top += t;
		this.name.clip.right += r;
 		this.name.clip.bottom += b;
 		if (l) this.name.clip.left += l;
		
 	}
}

function divControlMove(x,y) {
	this.x = x;
	this.y = y;
	this.name.left = this.x;
	this.name.top = this.y;
}

function divControlPush(x,y) {	
	this.x += x;
	this.y += y;
	this.name.left = this.x;
	this.name.top = this.y;
	
}

function divControlFill(puppet) {
	 
	if(this.ie4){
		this.nostyle.innerHTML = puppet;
	}	
	//netscape6
	else if(this.ns6){
		this.nostyle.innerHTML = puppet;
	}
	else{ 
		this.name.document.open();
		this.name.document.write(puppet);
		this.name.document.close();
	}
}

function divControlLoad(puppet) {
	if(this.ie4){
		if (!this.haveFrame){
			this.fill("<IFRAME NAME="+this.tip+"Frame WIDTH="+this.w+" HEIGHT="+this.h+" MARGINWIDTH=0 MARGINHEIGHT=0 SCROLLING=NO FRAMEBORDER=NO></IFRAME>");
			this.haveFrame=true;
		}
		parent.frames[this.tip+'Frame'].document.location = puppet;
	}	
	//netscape6
	else if(this.ns6){
		if (!this.haveFrame){
			this.fill("<IFRAME NAME="+this.tip+"Frame WIDTH="+this.w+" HEIGHT="+this.h+" MARGINWIDTH=0 MARGINHEIGHT=0 SCROLLING=NO FRAMEBORDER=NO></IFRAME>");
			this.haveFrame=true;
		}
		parent.frames[this.tip+'Frame'].document.location = puppet;
		//alert(parent.frames[0].location)
		//alert(parent.frames[0])
		//parent.frames[0].location = puppet;
		
	}
	else{ 
		this.name.src = puppet;
	}
}

function divControlMOver(eve) {
	
	
	if(this.ie4){
		eval(this.strName+".onmouseover = function(event){"+eve+"}");
	}
	//netscape6
	else if(this.ns6){
		eval(this.strName+".onmouseover = function(event){"+eve+"}");
	}
	else{
		eval(this.strName+'.captureEvents(Event.MOUSEOVER)');
	}
}

function divControlMOut(eve) {
	
	if(this.ie4){
		eval(this.strName+".onmouseout = function(event){"+eve+"}");
	}
	//netscape6
	else if(this.ns6){
		eval(this.strName+".onmouseout = function(event){"+eve+"}");
	}
	else{
		eval(this.strName+'.captureEvents(Event.MOUSEOUT)');
	}
}

function divControlMMove(eve) {
	
	if(this.ie4){
		eval(this.strName+".onmousemove = function(event){"+eve+"}");		
	}
	//netscape6
	else if(this.ns6){
		eval(this.strName+".onmousemove = function(event){"+eve+"}");		
	}
	else{
		eval(this.strName+'.captureEvents(Event.MOUSEMOVE)');
	}
}

function divControlMClick(eve) {
	 
	if(this.ie4){
		eval(this.strName+".onclick = function(event){"+eve+"}");
	}
	//netscape6
	else if(this.ns6){
		eval(this.strName+".onclick = function(event){"+eve+"}");
	}
	else{
		eval(this.strName+'.captureEvents(Event.CLICK)');
	}
}

function divControlMUp(eve) {
	if (this.ns4){
		eval(this.strName+'.captureEvents(Event.MOUSEUP)');
	} 
	else if(this.ie4){
		eval(this.strName+".onmouseup = function(event){"+eve+"}");	
	}
	//netscape6
	else{
		eval(this.strName+".onmouseup = function(event){"+eve+"}");	
	}
}

function divControlMDown(eve) {
	if (this.ns4){
		eval(this.strName+'.captureEvents(Event.MOUSEDOWN)');
	}
	else if(this.ie4){
		eval(this.strName+".onmousedown = function(event){"+eve+"}");
	}
	//netscape6
	else{
		eval(this.strName+".onmousedown = function(event){"+eve+"}");
	}
}

function divControlCut(xi,yi,xf,yf,resolution,speed,kine,nextEv) {
	this.whatToMove(xi,yi,xf,yf,resolution,speed,Math.round(xi+(xf-xi)/20*(10+kine)),Math.round(yi+(yf-yi)/20*(10+kine)),'this.clip',nextEv);
}

function divControlSlide(xf,yf,resolution,speed,kine,nextEv) {
	
	this.whatToMove(this.x,this.y,xf,yf,resolution,speed,Math.round(this.x+(xf-this.x)/20*(10+kine)),Math.round(this.y+(yf-this.y)/20*(10+kine)),'this.move',nextEv);
}

function divControlBeizer(xf,yf,resolution,speed,xbeizer,ybeizer,nextEv) {
	this.whatToMove(this.x,this.y,xf,yf,resolution,speed,xbeizer,ybeizer,'this.move',nextEv);
}
	
function teknoWhatToMoveGoo(xi,yi,xf,yf,resolution,speed,xbeizer,ybeizer,func,nextEv) {
	this.datGoo = new Array();
	this.datGoo[0] = resolution+1;
	this.datGoo[1] = speed;
	this.datGoo[2] = 1;
	this.datGoo[3] = 0;
	this.datGoo[4] = 1/resolution;
	this.datGoo[5] = func;
	this.datGoo[6] = nextEv;
	this.datGoo[7] = new Array();
	this.datGoo[8] = new Array();
	for (i=1;i<=this.datGoo[0];i++){
		var auxS0 = 1-this.datGoo[3];
		var auxS1 = auxS0 * auxS0;
		var auxS2 = this.datGoo[3] * this.datGoo[3];
		var auxS3 = 2 * this.datGoo[3] * auxS0; 
		this.datGoo[7][i] = Math.round((auxS1*xi)+(auxS3*xbeizer)+(auxS2*xf));
		this.datGoo[8][i] = Math.round((auxS1*yi)+(auxS3*ybeizer)+(auxS2*yf));
		this.datGoo[3] = i * this.datGoo[4];	
	}
	this.runGoo();
}

function teknoWhatToMoveRun() {
	if (this.datGoo[2] <= this.datGoo[0]) {
		eval(this.datGoo[5]+'('+this.datGoo[7][this.datGoo[2]]+','+this.datGoo[8][this.datGoo[2]]+')');
		this.datGoo[2]++;
		setTimeout(this.nameTip+".runGoo()",this.datGoo[1]);		
	} else { 
		if (this.datGoo[6]) eval(this.datGoo[6]);
	}	
}